对一步反应合成二氯(五甲基环戊二烯基)合钌(Ⅲ)聚合物[(C5Me5)RuCl2]n的方法进行改进,将原料中水合三氯化钌与配体的摩尔比调整为1:1.66,采用氩气保护的无水无氧制备装置,产率达到80%.元素分析、红外光谱(IR)、核磁共振(1H-NMR)的表征结果证实了目标产物结构.
[(C5Me5)RuCl2]n has been synthesized through one-step reaction. Preparation method has been improved and optimized, thus the productivity was up to 80%, which was higher than reproted values of literature. Structure of the complexes have been represented by the structural analytical methods like elemental analysis, IR,1H-NMR, then their chemical construction were confirmed finally.